一种基于等离子弧的水蒸气割炬  

New type of cutting torch based on water vapor plasma arc

作　　者：冯沛[1] 

机构地区：[1]北京有色金属研究总院,北京100088

出　　处：《电焊机》2004年第5期59-60,共2页Electric Welding Machine

摘　　要：介绍了一种用水蒸气作为工作气体的等离子割炬,它具有体积小、质量轻、污染小、使用方便等特点。A novel type of plasma arc cutting torch has been successfully developed based on water vapor,which has many advantage including low cost,compact structure,light weight,pollution free and easy operation etc.

关 键 词：等离子 水蒸气 割炬 

分 类 号：TG439.5[金属学及工艺—焊接]